CN103867092A - D-shaped section serrated face and element rest solid hole rubber sealing strip - Google Patents
D-shaped section serrated face and element rest solid hole rubber sealing strip Download PDFInfo
- Publication number
- CN103867092A CN103867092A CN201210595271.7A CN201210595271A CN103867092A CN 103867092 A CN103867092 A CN 103867092A CN 201210595271 A CN201210595271 A CN 201210595271A CN 103867092 A CN103867092 A CN 103867092A
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- sealing strip
- serrated face
- rubber sealing
- shaped section
- hole rubber
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Abstract
The invention relates to a D-shaped section serrated face and element rest solid hole rubber sealing strip, which is mainly used for sealing ship cargo hold covers. The D-shaped section serrated face and element rest solid hole rubber sealing strip comprises a sealing strip body (1); the sealing strip body (1) is in the shape of a straight strip; the sealing strip body (1) is made of ethylene-propylene-diene copolymer; the cross section of the sealing strip body (1) is in the shape of transverse D; the bottom end face of the sealing strip body (1) is designed to be a serrated face (2); element rests (3) are respectively arranged at middles of the left side and the right side of the sealing strip body (1). According to the D-shaped section serrated face and element rest solid hole rubber sealing strip disclosed by the invention, by designing the cross section of the sealing strip body into a D-shaped structure, the compressive deformation of the rubber sealing strip is improved, the elasticity is higher, and therefore, the airtightness is relatively higher; matching mating faces between the rubber sealing strip and other parts cannot slip; the strength is high.
Description
(1) technical field
The present invention relates to a kind of rubber weather strip.Be mainly used in the sealing of cargo hold lid.Belong to rubber seal technical field.
(2) background technology
Before the present invention makes, make solid straight list structure for the weather strip of cargo hold lid sealing by ethylene-propylene diene copolymer at present.Sealing bar compress variation is little, and elasticity is poor, therefore sealing relatively a little less than.
(3) summary of the invention
The object of the invention is to overcome above-mentioned deficiency, provide a kind of compress variation larger, the real core of the good D tee section of elasticity serrated face convex tendon hole rubber weather strip.
The object of the present invention is achieved like this: the real core of a kind of D tee section serrated face convex tendon hole rubber weather strip, comprise weatherstrip body, weatherstrip body is straight strip, weatherstrip body material adopts ethylene-propylene diene copolymer, described weatherstrip body cross section is horizontal D shape, described weatherstrip body bottom face is arranged to serrated face, is provided with convex tendon in the middle of the left and right sides.
The invention has the beneficial effects as follows:
1, the present invention, by weatherstrip body cross section being to D shape structure, has improved the compress variation of rubber weather strip, and elasticity is better, and therefore sealing is relatively better.
2, weatherstrip body bottom face is arranged to serrated face, and between other component, engage face can not produce slippage.
3, in the middle of the weatherstrip body left and right sides, be provided with convex tendon, intensity is high.
(4) brief description of the drawings
Fig. 1 is the cross-sectional structure schematic diagram of the real core of D tee section serrated face convex tendon of the present invention hole rubber weather strip.
Reference numeral in figure:
Weatherstrip body 1
Serrated face 2
Convex tendon 3.
(5) detailed description of the invention
Referring to Fig. 1, Fig. 1 is the cross-sectional structure schematic diagram of the real core of D tee section serrated face convex tendon of the present invention hole rubber weather strip.As seen from Figure 1, the real core of D tee section serrated face convex tendon of the present invention hole rubber weather strip, comprise weatherstrip body 1, weatherstrip body 1 is straight strip, weatherstrip body 1 material adopts ethylene-propylene diene copolymer, weatherstrip body 1 cross section is horizontal D shape, and described weatherstrip body 1 bottom face is arranged to serrated face 2, is provided with convex tendon 3 in the middle of the left and right sides.
Claims (1)
1. the real core of a D tee section serrated face convex tendon hole rubber weather strip, comprise weatherstrip body (1), weatherstrip body (1) is straight strip, it is characterized in that: weatherstrip body (1) material adopts ethylene-propylene diene copolymer, described weatherstrip body (1) cross section is horizontal D shape, described weatherstrip body (1) bottom face is arranged to serrated face (2), is provided with convex tendon (3) in the middle of the left and right sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210595271.7A CN103867092A (en) | 2012-12-08 | 2012-12-08 | D-shaped section serrated face and element rest solid hole rubber sealing strip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210595271.7A CN103867092A (en) | 2012-12-08 | 2012-12-08 | D-shaped section serrated face and element rest solid hole rubber sealing strip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103867092A true CN103867092A (en) | 2014-06-18 |
Family
ID=50906058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210595271.7A Pending CN103867092A (en) | 2012-12-08 | 2012-12-08 | D-shaped section serrated face and element rest solid hole rubber sealing strip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103867092A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111827919A (en) * | 2020-07-23 | 2020-10-27 | 大庆长垣能源科技有限公司 | Gas channeling prevention metal sealing open hole packer |
-
2012
- 2012-12-08 CN CN201210595271.7A patent/CN103867092A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111827919A (en) * | 2020-07-23 | 2020-10-27 | 大庆长垣能源科技有限公司 | Gas channeling prevention metal sealing open hole packer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140618 |